Medical Quiz

Topics: Microbial Growth Quiz

In which phase is the bacteria most metabolically active?

A. Lag Phase

B. Log Phase

C. Exponential Phase

D. Death phase

Select your answer:
     


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E. coli undergoes binary fission approximately every 20 minutes. If a culture started with 1000 cells, how many cells would be there be after 3 hours? (Given Nt=Ni x 2n)

A. 1000 x 29

B. 1000 x 23

C. 20 x 21000

D. 20 x 23